Gene Details:
- Gene ID: FvH4_3g15320.1
- Gene Symbol: FaMYB63
- Gene Name: 2R3-MYB transcription factor 63
- Genome: Fragaria vesca Whole Genome v4.0.a2
- Species: Fragaria ananassa
Functional Descriptions:
- An R2R3-type MYB transcription factor (TF; FaMYB63) was isolated from strawberry by yeast one-hybrid (Y1H) screening using the promoter of the FaEGS1 (eugenol synthase 1 [EGS 1]) gene, which encodes the enzyme responsible for the last step in eugenol biosynthesis.
- FaMYB63 is phylogenetically distinct from other R2R3-MYB TFs, including FaEOBІІ (EMISSION OF BENZENOID II [EOBII]), which also participates in regulating eugenol biosynthesis in strawberry receptacles.
- Overexpression and RNA interference-mediated silencing of FaMYB63 resulted in marked changes in the transcript levels of the biosynthetic genes FaEGS1, FaEGS2, and FaCAD1 (cinnamyl alcohol dehydrogenase 1 [CAD1]) and, thereby, the accumulation of eugenol.
- These results demonstrate that FaMYB63 directly activates FaEGS1, FaEGS2, FaCAD1, FaEOBІІ, and FaMYB10 to induce eugenol biosynthesis during strawberry fruit development.
Function-related keywords:
Literature:
- The R2R3-MYB transcription factor FaMYB63 participates in regulation of eugenol production in strawberry. DOI: 10.1093/plphys/kiac014 ; PMID: 35043961
Related News:
Gene Resources:
- NCBI ID: MW452942.1
- UniProt accessions:
Orthologs:
Sequences:
- CDS Sequence:
- Protein Sequence: